Comment 5 for bug 100620

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Kit Blake (kitblake) wrote :

When checking the cacheability of several Silva sites, it seems Silva images don't validate properly for checking expiration. Images in Zope do validate properly, but those in Silva get a "validation returned same object" warning. Using LiveHTTPHeaders, this does seem to be the case. Instead of a 304, the whole image is returned. This should be corrected.

Use:
http://www.ircache.net/cgi-bin/cacheability.py